From: Anthony Liguori <anthony@codemonkey.ws>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 2/4] Fix an overflow in term_puts
Date: Sun, 16 Jul 2006 13:13:53 -0500 [thread overview]
Message-ID: <44BA81E1.2000209@codemonkey.ws> (raw)
[-- Attachment #1: Type: text/plain, Size: 26 bytes --]
Regards,
Anthony Liguori
[-- Attachment #2: term_puts.diff --]
[-- Type: text/x-patch, Size: 727 bytes --]
# HG changeset patch
# User anthony@localhost.localdomain
# Node ID 1cc1aeb53497fcc70843d8fb102da18f1af7e40e
# Parent 0b4c6f94ee520884063f11f4631185368998cf9c
Fix potential overflow in term_puts()
diff -r 0b4c6f94ee52 -r 1cc1aeb53497 monitor.c
--- a/monitor.c Sun Jul 16 16:25:28 2006
+++ b/monitor.c Sun Jul 16 16:26:39 2006
@@ -82,8 +82,11 @@
c = *str++;
if (c == '\0')
break;
- if (c == '\n')
+ if (c == '\n') {
term_outbuf[term_outbuf_index++] = '\r';
+ if (term_outbuf_index >= sizeof(term_outbuf) - 1)
+ term_flush();
+ }
term_outbuf[term_outbuf_index++] = c;
if (term_outbuf_index >= (sizeof(term_outbuf) - 1) ||
c == '\n')
next reply other threads:[~2006-07-16 18:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-16 18:13 Anthony Liguori [this message]
2006-07-16 18:25 ` [Qemu-devel] Re: [PATCH 2/4] Fix an overflow in term_puts Anthony Liguori
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=44BA81E1.2000209@codemonkey.ws \
--to=anthony@codemonkey.ws \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).